172 lines
6.8 KiB
Python
172 lines
6.8 KiB
Python
from tkinter.ttk import Style
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from PyQt5.QtWidgets import QWidget, QApplication, QMainWindow, QToolBox
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from PyQt5.QtWidgets import QDialog, QFileDialog, QLineEdit, QPushButton, QVBoxLayout, QHBoxLayout, QLabel, QMessageBox
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from PyQt5.QtCore import Qt, QSize, QSettings
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from PyQt5.QtGui import QIcon,QColor
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from PyQt5 import QtGui
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from rscder.utils.icons import IconInstance
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from rscder.utils.setting import Settings
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from rscder.gui.mapcanvas import DoubleCanvas
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from qgis.gui import QgsMapCanvas
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from rscder.utils.project import MultiBandRasterLayer, RasterLayer
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class loader(QDialog):
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def __init__(self, parent=None) -> None:
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super().__init__(parent)
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self.setWindowTitle('载入数据')
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self.setWindowIcon(IconInstance().DATA_LOAD)
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self.path1=''
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self.path2=''
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self.bands=['red:','green:','blue:','NIR:']
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self.bandsorder=[3,2,1,4]
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self.mapcanva1 = QgsMapCanvas(self)
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self.mapcanva2 = QgsMapCanvas(self)
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self.mapcanva1.setCanvasColor(QColor(0, 0, 0))
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self.mapcanva2.setCanvasColor(QColor(0, 0, 0))
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self.mapcanva1.setFixedWidth(200)
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self.mapcanva1.setFixedHeight(200)
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self.mapcanva2.setFixedWidth(200)
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self.mapcanva2.setFixedHeight(200)
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maplayout=QHBoxLayout()
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maplayout.addWidget(self.mapcanva1)
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maplayout.addWidget(self.mapcanva2)
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path1_label = QLabel('时相1影像:')
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path1_label.setFixedWidth(60)
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path1_input = QLineEdit()
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path1_input.setPlaceholderText('时相1影像')
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path1_input.setToolTip('时相1影像')
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path1_input.setReadOnly(True)
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path1_input.setText(self.path1)
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self.path1_input = path1_input
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path1_open = QPushButton('...', self)
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path1_open.setFixedWidth(30)
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path1_open.clicked.connect(self.open_file1)
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path1_layout=QHBoxLayout()
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path1_layout.addWidget(path1_label)
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path1_layout.addWidget(path1_input)
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path1_layout.addWidget(path1_open)
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labels1=[QLabel() for i in range(4)]
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style1_inputs=[QLineEdit() for i in range(4)]
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for i in range(4):
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labels1[i].setText(self.bands[i])
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labels1[i].setFixedWidth(50)
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style1_inputs[i].setText(str(self.bandsorder[i]))
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style1_inputs[i].setFixedWidth(20)
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self.style1_inputs=style1_inputs
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style1_set = QPushButton(self.tr('确定'), self)
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style1_set.setFixedWidth(40)
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style1_set.clicked.connect(self.set_style1)
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style1_layout=QHBoxLayout()
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for i in range(4):
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style1_layout.addWidget(labels1[i])
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style1_layout.addWidget(style1_inputs[i])
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style1_layout.addWidget(style1_set)
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path2_label = QLabel('时相2影像:')
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path2_label.setFixedWidth(60)
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path2_input = QLineEdit()
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path2_input.setPlaceholderText('时相2影像')
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path2_input.setToolTip('时相2影像')
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path2_input.setReadOnly(True)
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path2_input.setText(self.path2)
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self.path2_input = path2_input
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path2_open = QPushButton('...', self)
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path2_open.setFixedWidth(30)
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path2_open.clicked.connect(self.open_file2)
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path2_layout=QHBoxLayout()
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path2_layout.addWidget(path2_label)
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path2_layout.addWidget(path2_input)
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path2_layout.addWidget(path2_open)
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labels2=[QLabel() for i in range(4)]
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style2_inputs=[QLineEdit() for i in range(4)]
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for i in range(4):
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labels2[i].setText(self.bands[i])
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labels2[i].setFixedWidth(50)
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style2_inputs[i].setText(str(self.bandsorder[i]))
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style2_inputs[i].setFixedWidth(20)
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self.style2_inputs=style2_inputs
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style2_set = QPushButton(self.tr('确定'), self)
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style2_set.setFixedWidth(40)
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style2_set.clicked.connect(self.set_style2)
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style2_layout=QHBoxLayout()
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for i in range(4):
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style2_layout.addWidget(labels2[i])
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style2_layout.addWidget(style2_inputs[i])
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style2_layout.addWidget(style2_set)
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ok_button = QPushButton(self.tr('确定'))
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cancel_button = QPushButton(self.tr('取消'))
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ok_button.clicked.connect(self.ok)
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cancel_button.clicked.connect(self.cancel)
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button_layout = QHBoxLayout()
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button_layout.setDirection(QHBoxLayout.RightToLeft)
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button_layout.addWidget(ok_button, 0, Qt.AlignRight)
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button_layout.addWidget(cancel_button, 0, Qt.AlignRight)
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main_layout = QVBoxLayout()
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main_layout.addLayout(path1_layout)
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main_layout.addLayout(style1_layout)
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main_layout.addLayout(path2_layout)
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main_layout.addLayout(style2_layout)
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main_layout.addLayout(maplayout)
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main_layout.addLayout(button_layout)
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self.setLayout(main_layout)
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def open_file1(self):
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path1 = QFileDialog.getOpenFileNames(self, '打开数据1', Settings.General().last_path, '*.*')
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if path1:
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self.path1 = path1[0][0]
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self.path1_input.setText(self.path1)
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self.left_layer=MultiBandRasterLayer(path=self.path1)
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self.mapcanva1.setLayers([self.left_layer.layer])
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self.mapcanva1.zoomToFeatureExtent(self.left_layer.layer.extent())
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def open_file2(self):
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path2 = QFileDialog.getOpenFileNames(self, '打开数据2', Settings.General().last_path, '*.*')
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if path2:
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self.path2 = path2[0][0]
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self.path2_input.setText(self.path2)
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self.right_layer=MultiBandRasterLayer(path=self.path2)
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self.mapcanva2.setLayers([self.right_layer.layer])
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self.mapcanva2.zoomToFeatureExtent(self.right_layer.layer.extent())
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def ok(self):
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self.bandsorder1=[int(q.text()) for q in self.style1_inputs ]
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self.style1={'r':self.bandsorder1[0],'g':self.bandsorder1[1],'b':self.bandsorder1[2],'NIR':self.bandsorder1[3]}
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self.bandsorder2=[int(q.text()) for q in self.style2_inputs ]
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self.style2={'r':self.bandsorder2[0],'g':self.bandsorder2[1],'b':self.bandsorder2[2],'NIR':self.bandsorder2[3]}
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if self.path1 == '':
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QMessageBox.warning(self, 'Warning', 'Please select pic 1!')
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return
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if self.path2 == '':
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QMessageBox.warning(self, 'Warning', 'Please select pic 2!')
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return
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self.accept()
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def cancel(self):
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self.reject()
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def set_style1(self):
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self.bandsorder1=[int(q.text()) for q in self.style1_inputs ]
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self.style1={'r':self.bandsorder1[0],'g':self.bandsorder1[1],'b':self.bandsorder1[2],'NIR':self.bandsorder1[3]}
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self.left_layer.set_stlye(self.style1)
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def set_style2(self):
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self.bandsorder2=[int(q.text()) for q in self.style2_inputs ]
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self.style2={'r':self.bandsorder2[0],'g':self.bandsorder2[1],'b':self.bandsorder2[2],'NIR':self.bandsorder2[3]}
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self.right_layer.set_stlye(self.style2) |